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http://dx.doi.org/10.5012/bkcs.2002.23.5.745

Preparation and Characterization of Hydrophilic TiO2 Film  

Park, Jin-Koo
Kim, Ho-Kun
Publication Information
Bulletin of the Korean Chemical Society / v.23, no.5, 2002 , pp. 745-748 More about this Journal
Abstract
A novel titania sol for the preparation of hydrophilic TiO2 films was synthesized from TiCl4. TiO2 films were prepared by spraying the sol on glass substrates and the hydrophilic properties of the films were invest igated with illumination of UV light. The contact angle of a water drop on the films decreased to less than 7˚, which indicates the excellent hydrophilicity of the TiO2 films.
Keywords
Hydrophilic property; $TiO_2$ sol; Contact angle; Photocatalyst;
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